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Vishay General Semiconductor - Diodes Division TMPG06-22AHE3_A/C
- Part No.:
- TMPG06-22AHE3_A/C
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- MPG06, Axial
- Datasheet:
-
TMPG06-22AHE3_A/C.pdf
- Description:
- TVS DIODE 18.8VWM 30.6VC MPG06
- Quantity:
- Payment:
- Shipping:
Inventory:2,708
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Product details
Overview
TMPG06-22AHE3_A/C from Vishay General Semiconductor is a unidirectional transient voltage suppressor (TVS) diode designed for robust overvoltage protection in automotive and industrial power rails. It features a 20.9–23.1 V breakdown voltage (VBR), 18.8 V stand-off voltage (VWM), 400 W peak pulse power (10/1000 µs), 13.1 A peak pulse current (IPPM), and clamps to ≤30.6 V at rated surge, enabling reliable protection of MOSFETs and sensor signal lines against inductive switching transients.
For engineers reviewing the TMPG06-22AHE3_A/C datasheet, TMPG06-22AHE3_A/C pinout, TMPG06-22AHE3_A/C application, or TMPG06-22AHE3_A/C equivalent, key selection criteria include its AEC-Q101 qualification, 185 °C max junction temperature, low 0.092 %/°C VBR temperature coefficient, and MPG06 package compatibility with high-reliability automotive PCB layouts.
Technical Context
This TVS diode operates as a clamping device in parallel with protected circuitry, activating when reverse voltage exceeds its breakdown threshold. Its low incremental resistance and fast response time ensure minimal overshoot during transient events such as load dump or ISO 7637-2 pulses.
The device is rated for repetitive 10/1000 µs surges at 0.01 % duty cycle and supports single-pulse IFSM up to 40 A (8.3 ms half-sine). Its thermal design accommodates operation up to TJ = 185 °C, with power derating above 25 °C per Figure 2 in the datasheet.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 20.9 V / 23.1 V - defines precise clamping activation range under 1 mA test current |
| VWM | 18.8 V - maximum continuous reverse operating voltage before leakage rises significantly |
| IPPM (10/1000 µs) | 13.1 A - peak surge current it safely clamps without failure at rated waveform |
| VC @ IPPM | ≤30.6 V - clamped voltage seen by protected IC/MOSFET during full-rated surge |
| PPPM | 400 W - transient energy absorption capacity under standardized pulse conditions |
| TJ max | +185 °C - enables use in under-hood automotive environments without thermal derating penalties |
| Temp. Coeff. of VBR | +0.092 %/°C - ensures predictable voltage shift across wide temperature ranges |
Pinout & Package
Package: MPG06 - molded epoxy case with matte tin-plated leads, UL 94 V-0 rated, RoHS-compliant, and qualified to AEC-Q101. Cathode indicated by color band.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward conduction terminal | Connected to lower-potential side (e.g., ground or return path) in unidirectional TVS configuration |
| Cathode | Reverse-biased clamping terminal | Connected to protected line (e.g., 24 V rail or sensor input); color band identifies this end |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated reliability for automotive powertrain and body electronics applications |
| 400 W peak pulse power (10/1000 µs) | Supports robust protection against ISO 7637-2 Pulse 1, 2a, 3a/b, and load-dump surges |
| Low clamping ratio (VC/VBR ≈ 1.33) | Minimizes stress on downstream components during transient events |
| 185 °C maximum junction temperature | Enables placement near heat sources (e.g., power modules) without thermal shutdown risk |
| Matte tin plating, J-STD-002 compliant | Ensures reliable solder wetting and long-term interconnect integrity in automated assembly |
Applications
| Automotive Power Rail Protection | Industrial Sensor Interface Protection |
|---|---|
Use Scenario: Protecting 24 V supply lines in engine control units (ECUs) and body control modules (BCMs) from load dump and inductive switching spikes. IC Role / Device Role / Timing Role: Unidirectional TVS clamping device placed directly across power rail and ground. Use Value: Clamps transients to ≤30.6 V while sustaining 400 W surge, preserving MCU and driver IC functionality per ISO 16750-2. | Use Scenario: Safeguarding analog inputs of pressure or temperature sensors in factory automation systems exposed to relay coil kickback. IC Role / Device Role / Timing Role: Parallel-connected transient suppressor on sensor signal line (e.g., 4–20 mA loop or CAN stub). Use Value: Limits voltage excursion to <30.6 V within nanoseconds, preventing latch-up or gate oxide damage in precision front-end amplifiers. |
| Consumer Appliance Motor Drive Protection | Telecom DC Power Input Protection |
Use Scenario: Shielding motor driver ICs in smart HVAC systems from back-EMF generated during brushless DC motor commutation. IC Role / Device Role / Timing Role: TVS placed across H-bridge high-side and low-side FET drains and source rails. Use Value: Absorbs 400 W pulses with <1 ns response, reducing need for oversized snubbers and improving system efficiency. | Use Scenario: Guarding primary DC input (e.g., 48 V) of telecom base station power supplies against lightning-induced surges on outdoor cabling. IC Role / Device Role / Timing Role: First-stage clamping device upstream of DC-DC converters and hot-swap controllers. Use Value: Withstands repeated 10/1000 µs surges at 0.01 % duty cycle, ensuring uptime in harsh outdoor deployments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ22A | Same VWM (18.8 V), but lower PPPM (400 W same), higher VC (35.5 V), SMA package (smaller footprint, lower thermal mass) | Less suitable for sustained high-temperature environments due to lower TJ max (150 °C vs. 185 °C) | Select when board space is constrained and ambient temperature remains <105 °C |
| 1.5KE22A | Higher PPPM (1500 W), larger DO-201 package, same VBR range, but not AEC-Q101 qualified | Not approved for automotive use; requires additional qualification effort for safety-critical systems | Select only for non-automotive industrial applications requiring higher single-pulse energy handling |
Compared with SMAJ22A and 1.5KE22A, TMPG06-22AHE3_A/C delivers superior high-temperature stability (185 °C TJ max), automotive-grade reliability (AEC-Q101), and optimized clamping performance (30.6 V VC)-making it the preferred choice for under-hood and mission-critical embedded protection where thermal margin and qualification compliance are mandatory.
Availability
TMPG06-22AHE3_A/C is available at Aetrix Electronics and suitable for automotive ECUs, industrial sensor interfaces, and telecom power input stages requiring stable component supply, AEC-Q101 compliance, and high-temperature operational resilience.
Supply support for TMPG06-22AHE3_A/C includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Vishay General Semiconductor is a global leader in discrete semiconductors, specializing in diodes, rectifiers, TVS devices, and optoelectronics with emphasis on reliability, power handling, and automotive qualification.
The TMPG06 series belongs to Vishay's PAR® family of high-power TVS diodes, engineered specifically for demanding automotive and industrial surge protection where high junction temperature capability and AEC-Q101 validation are essential.
FAQ
What is the breakdown voltage tolerance for TMPG06-22AHE3_A/C?
The TMPG06-22AHE3_A/C has a specified breakdown voltage (VBR) range of 20.9 V to 23.1 V at 1.0 mA test current, representing a ±5 % tolerance around the nominal 22 V rating. This tight tolerance ensures consistent clamping behavior across production lots and supports precise overvoltage margin design in safety-critical circuits.
Is TMPG06-22AHE3_A/C suitable for 24 V automotive systems?
Yes, TMPG06-22AHE3_A/C is explicitly designed for 24 V nominal automotive systems. Its 18.8 V stand-off voltage (VWM) provides adequate margin above normal operating voltage, while its 30.6 V clamping voltage (VC) stays well below the 36 V absolute maximum rating of most 24 V-rated MCUs and drivers-ensuring effective protection during load dump and ISO 7637-2 transients.
Does TMPG06-22AHE3_A/C meet automotive qualification standards?
Yes, TMPG06-22AHE3_A/C is AEC-Q101 qualified, as confirmed in the Vishay datasheet (Document Number: 88404, Revision: 17-Sep-2021). This qualification covers stress tests including HTGB, AC/DC life test, temperature cycling, and mechanical shock-validating its suitability for automotive powertrain, chassis, and body electronics applications.
What is the maximum junction temperature rating for TMPG06-22AHE3_A/C?
The maximum junction temperature (TJ) for TMPG06-22AHE3_A/C is +185 °C, significantly higher than standard TVS diodes (typically 150 °C). This allows reliable operation in high-ambient environments such as engine compartments, power inverters, and enclosed industrial enclosures without requiring additional thermal derating.
How does the clamping voltage of TMPG06-22AHE3_A/C compare to similar 22 V TVS diodes?
TMPG06-22AHE3_A/C clamps to ≤30.6 V at its rated 13.1 A peak pulse current (10/1000 µs), yielding a clamping ratio (VC/VBR) of ~1.33. This is tighter than many alternatives-for example, SMAJ22A clamps to 35.5 V (ratio ~1.51)-giving TMPG06-22AHE3_A/C superior protection margin for voltage-sensitive downstream components.
TMPG06-22AHE3_A/C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- MPG06, Axial
- Series:
- PAR®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 18.8V
- Voltage - Breakdown (Min):
- 20.9V
- Voltage - Clamping (Max) @ Ipp:
- 30.6V
- Current - Peak Pulse (10/1000µs):
- 13.1A
- Power - Peak Pulse:
- 400W
- Power Line Protection:
- No
- Applications:
- -
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -65°C ~ 185°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Through Hole
- Supplier Device Package:
- MPG06
TMPG06-22AHE3_A/C FAQ
1.How can I place an order for TMPG06-22AHE3_A/C through Aetrix?
Please submit a Request for Quotation (RFQ) for TMPG06-22AHE3_A/C on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TMPG06-22AHE3_A/C reliable?
The price and inventory of TMPG06-22AHE3_A/C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMPG06-22AHE3_A/C is usually 5 days.
3.What payment methods are accepted for TMPG06-22AHE3_A/C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMPG06-22AHE3_A/C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMPG06-22AHE3_A/C?
TMPG06-22AHE3_A/C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMPG06-22AHE3_A/C order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TMPG06-22AHE3_A/C?
For technical support, including TMPG06-22AHE3_A/C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMPG06-22AHE3_A/C requirements.
6.How does Aetrix verify that TMPG06-22AHE3_A/C is sourced from the original manufacturer or authorized distributors?
All TMPG06-22AHE3_A/C products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TMPG06-22AHE3_A/C meets industry standards.
7.What is the process for return or replacement of TMPG06-22AHE3_A/C?
All TMPG06-22AHE3_A/C units undergo pre-shipment inspection (PSI). If there is an issue with TMPG06-22AHE3_A/C, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TMPG06-22AHE3_A/C part is unused and in its original packaging.
Return procedure for TMPG06-22AHE3_A/C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TMPG06-22AHE3_A/C Tags
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DESD3V3E1BL-7B
Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Nexperia USA Inc.
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Toshiba Semiconductor and Storage
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Diodes Incorporated
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